| Gloucester to Luzzara | 758.77 mi (1,221.12 km) |
| Gloucester to Luzzi | 1,232.78 mi (1,983.97 km) |
| Gloucester to Macerata | 937.53 mi (1,508.81 km) |
| Gloucester to Macerata Campania | 1,078.83 mi (1,736.21 km) |
| Gloucester to Macomer | 957.66 mi (1,541.20 km) |
| Gloucester to Maddaloni | 1,084.54 mi (1,745.40 km) |
| Gloucester to Magenta | 672.01 mi (1,081.49 km) |
| Gloucester to Magione | 900.94 mi (1,449.92 km) |
| Gloucester to Maglie | 1,263.47 mi (2,033.36 km) |
| Gloucester to Magnago | 663.66 mi (1,068.06 km) |
| Gloucester to Malalbergo | 800.94 mi (1,288.99 km) |
| Gloucester to Malnate | 655.80 mi (1,055.42 km) |
| Gloucester to Malo | 753.30 mi (1,212.31 km) |
| Gloucester to Mandello del Lario | 665.56 mi (1,071.11 km) |
| Gloucester to Manduria | 1,231.15 mi (1,981.34 km) |
